<h1>An error occurred</h1> 
<h2><?php echo $this->title ?></h2>
<p>
    <?php echo $this->message ?>
</p>

<?php if ( APPLICATION_ENV == 'development' || APPLICATION_ENV == 'testing'): ?>
    <h3>Exception information:</h3>
    <p>
        <b>Message:</b> <?php echo $this->exception->getMessage() ?>
    </p>

    <h3>Stack trace:</h3>
    <pre>
        <?php echo $this->exception->getTraceAsString() ?>
    </pre>

    <h3>Request Parameters:</h3>
    <pre>
            <?php var_dump($this->request->getParams()) ?>
    </pre>
<?php endif ?>